Hash Generator

Compare CRC32 and SHA-256, SHA-384, SHA-512 hashes for text or files.

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Frequently asked questions

CRC32, SHA-256, SHA-384 and SHA-512 are available. The input is UTF-8 text; empty text has a valid result.

CRC32 checks accidental changes. A hash is not encryption or proof that a file is safe. Processing stays in the browser.

Create random passwords with length and character-set controls.

Generate one or many UUID v4 values instantly in the browser.

Encode plain text to Base64 and decode it back safely.